just last night, we introduced you to arianna russell in st. louis, making her own iphone cases and determined to make her design here in america. so, you found a way to do it here. >> i found a way to do it here. >> reporter: there was so much interest in those cases last night that her website crashed within five minutes of our report. but it's back up and running tonight and she tells us she sold 2,000 of the cases in 2 hours. on this larger announce m from apple tonight, we reached out to our team of economists and they all echoed one another, saying this is about more than just good will. it's now good business. and this move puts an exclamation point on the trend we've all been reporting here. >> american jobs, back on the case again tonight. thank you, david. >>> and now, we head out west to washington state, where something brand new in america happened today. and for the first time ever, marijuana is legal in one state. so, what does this mean for other states in the country, and perhaps your family? here's abc's neal karlinsky. >> thr